<template>
  <div class="app-container">
    <div class="body_div_container">
      <el-row :gutter="20">
        <!--部门数据-->
        <!-- <el-col :span="4" :xs="24">
          <div class="head-container">
            <el-input v-model="deptName" placeholder="请输入部门名称" clearable size="medium" prefix-icon="el-icon-search"
              style="margin-bottom: 20px" />
          </div>
          <div class="head-container">
            <el-tree :data="deptOptions" :props="defaultProps" :expand-on-click-node="false"
              :filter-node-method="filterNode" ref="tree" default-expand-all highlight-current
              @node-click="handleNodeClick" />
          </div>
        </el-col> -->
        <!--用户数据-->
        <el-col :xs="24">
          <el-form :model="queryParams" ref="queryForm" size="medium" :inline="true" v-show="showSearch"
            label-width="68px">
            <el-form-item label="查询栏" prop="userName">
              <el-input v-model="queryParams.userName" placeholder="请输入用户名称" clearable style="width: 240px"
                @keyup.enter.native="handleQuery" />
            </el-form-item>
            <el-form-item label="" prop="phonenumber">
              <el-input v-model="queryParams.phonenumber" placeholder="请输入手机号码" clearable style="width: 240px"
                @keyup.enter.native="handleQuery" />
            </el-form-item>
            <el-form-item label="" prop="status">
              <el-select v-model="queryParams.status" placeholder="用户状态" clearable style="width: 240px">
                <el-option v-for="dict in dict.type.sys_normal_disable" :key="dict.value" :label="dict.label"
                  :value="dict.value" />
              </el-select>
            </el-form-item>
            <el-form-item label="">
              <!-- <el-date-picker v-model="dateRange" style="width: 240px" value-format="yyyy-MM-dd" type="daterange"
                range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期"></el-date-picker> -->
              <el-cascader v-model="valuedepid" :options="deptOptions" placeholder="请选择组织结构"
                :props="{ checkStrictly: true, expandTrigger: 'hover', value: 'id' }" @change="handleNodeClick"
                clearable>
              </el-cascader>
            </el-form-item>
            <el-form-item>
              <el-button type="primary" icon="el-icon-search" size="medium" @click="handleQuery">搜索</el-button>
              <el-button icon="el-icon-refresh" size="medium" @click="resetQuery">重置</el-button>
            </el-form-item>
          </el-form>

          <el-row :gutter="10" class="mb8">
            <el-col :span="1.5">
              <el-form :model="queryParams" ref="queryForm" size="medium" :inline="true" v-show="showSearch"
                label-width="68px">
                <el-form-item label="操作栏" prop="userName">
                  <el-button type="primary" plain icon="el-icon-plus" size="medium" @click="handleAdd"
                    v-hasPermi="['system:user:add']">新增</el-button>
                </el-form-item>
              </el-form>
            </el-col>
            <!-- <el-col :span="1.5">
              <el-button type="success" plain icon="el-icon-edit" size="medium" :disabled="single" @click="handleUpdate"
                v-hasPermi="['system:user:edit']">修改</el-button>
            </el-col>
            <el-col :span="1.5">
              <el-button type="danger" plain icon="el-icon-delete" size="medium" :disabled="multiple"
                @click="handleDelete" v-hasPermi="['system:user:remove']">删除</el-button>
            </el-col>
            <el-col :span="1.5">
              <el-button type="info" plain icon="el-icon-upload2" size="medium" @click="handleImport"
                v-hasPermi="['system:user:import']">导入</el-button>
            </el-col>
            <el-col :span="1.5">
              <el-button type="warning" plain icon="el-icon-download" size="medium" @click="handleExport"
                v-hasPermi="['system:user:export']">导出</el-button>
            </el-col> -->
            <!-- <right-toolbar :showSearch.sync="showSearch" @queryTable="getList" :columns="columns">
            </right-toolbar> -->
          </el-row>

          <el-table v-loading="loading" :data="userList" @selection-change="handleSelectionChange">
            <!-- <el-table-column type="selection" width="50" align="center" /> -->
            <el-table-column label="序号" align="center" key="userId" prop="userId" v-if="columns[0].visible" width="120">
              <template slot-scope="scope">
                <div>
                  {{ scope.$index + 1 }}
                </div>
              </template>
            </el-table-column>
            <el-table-column label="用户名称" align="center" key="userName" prop="userName" v-if="columns[1].visible"
              :show-overflow-tooltip="true" />
            <el-table-column label="用户昵称" align="center" key="nickName" prop="nickName" v-if="columns[2].visible"
              :show-overflow-tooltip="true" />
            <el-table-column label="部门" align="center" key="deptName" prop="dept.deptName" v-if="columns[3].visible"
              :show-overflow-tooltip="true" />
            <el-table-column label="是否部门负责人" align="center" key="isLeader" show-overflow-tooltip
              v-if="columns[6].visible">
              <template slot-scope="scope">
                <div> {{ ['是','否'][scope.row.isLeader] || '-' }} </div>
              </template>
            </el-table-column>
            <el-table-column label="手机号码" align="center" key="phonenumber" prop="phonenumber" v-if="columns[4].visible"
              width="120">
              <template slot-scope="scope">
                <div> {{ scope.row.phonenumber || '-' }} </div>
              </template>
            </el-table-column>
            <el-table-column label="状态" align="center" key="status" v-if="columns[5].visible">
              <template slot-scope="scope">
                <el-switch v-model="scope.row.status" active-value="0" inactive-value="1"
                  @change="handleStatusChange(scope.row)"></el-switch>
              </template>
            </el-table-column>
            <el-table-column label="创建时间" align="center" prop="createTime" v-if="columns[6].visible" width="160">
              <template slot-scope="scope">
                <span>{{ parseTime(scope.row.createTime) }}</span>
              </template>
            </el-table-column>
            <el-table-column label="邮箱" align="center" v-if="columns[6].visible" width="160" show-overflow-tooltip>
              <template slot-scope="scope">
                <span>{{ scope.row.email || '-' }}</span>
              </template>
            </el-table-column>
            <el-table-column label="备注" align="center" v-if="columns[6].visible" width="160" show-overflow-tooltip>
              <template slot-scope="scope">
                <span>{{ scope.row.remark || '-' }}</span>
              </template>
            </el-table-column>
            <el-table-column label="角色" align="center" :show-overflow-tooltip="true">
              <template slot-scope="scope">
                <label v-for="item,index in scope.row.roles" :key="index">
                  {{item.roleName || '-'}}
                  <span v-if="index!=scope.row.roles.length-1">,</span>
                </label>
              </template>
            </el-table-column>
            <el-table-column label="操作" align="center" fixed="right" width="220"
              class-name="medium-padding fixed-width">
              <template slot-scope="scope" v-if="scope.row.userId !== 1">
                <el-button size="medium" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
                  v-hasPermi="['system:user:edit']">修改</el-button>
                <el-button size="medium" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
                  v-hasPermi="['system:user:remove']">删除</el-button>
                <el-dropdown size="medium" @command="(command) => handleCommand(command, scope.row)"
                  v-hasPermi="['system:user:resetPwd', 'system:user:edit']">
                  <span class="el-dropdown-link">
                    <i class="el-icon-d-arrow-right el-icon--right"></i>更多
                  </span>
                  <el-dropdown-menu slot="dropdown">
                    <el-dropdown-item command="handleResetPwd" icon="el-icon-key" v-hasPermi="['system:user:resetPwd']">
                      重置密码</el-dropdown-item>
                    <el-dropdown-item command="handleAuthRole" icon="el-icon-circle-check"
                      v-hasPermi="['system:user:edit']">分配角色</el-dropdown-item>
                  </el-dropdown-menu>
                </el-dropdown>
              </template>
            </el-table-column>
          </el-table>

          <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum"
            :limit.sync="queryParams.pageSize" @pagination="getList" />
        </el-col>
      </el-row>

      <!-- 添加或修改用户配置对话框 -->
      <el-dialog :title="title" :visible.sync="open" width="780px" append-to-body>
        <el-form ref="form" :model="form" :rules="rules" label-width="180px">
          <div style="margin-left: 12%;">
            <el-row>
              <el-col :span="17">
                <el-form-item label="用户昵称" prop="nickName">
                  <el-input v-model="form.nickName" placeholder="请输入用户昵称" maxlength="30" />
                </el-form-item>
              </el-col>
              <el-col :span="17">
                <el-form-item label="归属部门" prop="deptId">
                  <treeselect v-model="form.deptId" :options="deptOptions" :show-count="true" placeholder="请选择归属部门" />
                </el-form-item>
              </el-col>
              <el-col :span="17">
                <el-form-item label="是否部门负责人">
                  <el-select v-model="form.isLeader" placeholder="请选择" style="width: 100%;">
                    <el-option v-for="dict,index in ['是','否']" :key="index" :label="dict" :value="index+''">
                    </el-option>
                  </el-select>
                </el-form-item>
              </el-col>
            </el-row>
            <el-row>
              <el-col :span="17">
                <el-form-item label="手机号码" prop="phonenumber">
                  <el-input v-model="form.phonenumber" placeholder="请输入手机号码" maxlength="11" />
                </el-form-item>
              </el-col>
              <el-col :span="17">
                <el-form-item label="邮箱" prop="email">
                  <el-input v-model="form.email" placeholder="请输入邮箱" maxlength="50" />
                </el-form-item>
              </el-col>
            </el-row>
            <el-row>
              <el-col :span="17">
                <el-form-item v-if="form.userId == undefined" label="用户名称（登录账号）" prop="userName">
                  <el-input v-model="form.userName" placeholder="请输入用户名称" maxlength="30" />
                </el-form-item>
              </el-col>
              <el-col :span="17">
                <el-form-item v-if="form.userId == undefined" label="用户密码" prop="password">
                  <el-input v-model="form.password" placeholder="请输入用户密码" type="password" maxlength="20"
                    show-password />
                </el-form-item>
              </el-col>
            </el-row>
            <el-row>
              <el-col :span="17">
                <el-form-item label="用户性别">
                  <el-select v-model="form.sex" placeholder="请选择性别" style="width: 100%;">
                    <el-option v-for="dict in dict.type.sys_user_sex" :key="dict.value" :label="dict.label"
                      :value="dict.value"></el-option>
                  </el-select>
                </el-form-item>
              </el-col>
              <el-col :span="17">
                <el-form-item label="角色">
                  <el-select v-model="form.roleIds" multiple placeholder="请选择角色" style="width: 100%;">
                    <el-option v-for="item in roleOptions" :key="item.roleId" :label="item.roleName"
                      :value="item.roleId" :disabled="item.status == 1"></el-option>
                  </el-select>
                </el-form-item>
              </el-col>
              <el-col :span="17">
                <el-form-item label="状态">
                  <!-- <el-radio-group v-model="form.status" style="width: 100%;display: flex;justify-content: space-around;">
                  <el-radio v-for="dict in dict.type.sys_normal_disable" :key="dict.value" :label="dict.value">
                    {{ dict.label }}</el-radio>
                </el-radio-group> -->
                  <el-select v-model="form.status" placeholder="请选择角色" style="width: 100%;">
                    <el-option v-for="dict in dict.type.sys_normal_disable" :key="dict.index" :label="dict.label"
                      :value="dict.value">
                    </el-option>
                  </el-select>
                </el-form-item>
              </el-col>
            </el-row>
            <el-row>
              <el-col :span="17">
                <el-form-item label="备注">
                  <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"></el-input>
                </el-form-item>
              </el-col>
            </el-row>
          </div>
          <el-row>
            <!-- <el-col :span="12">
              <el-form-item label="岗位">
                <el-select v-model="form.postIds" multiple placeholder="请选择岗位">
                  <el-option v-for="item in postOptions" :key="item.postId" :label="item.postName" :value="item.postId"
                    :disabled="item.status == 1"></el-option>
                </el-select>
              </el-form-item>
            </el-col> -->

          </el-row>

        </el-form>
        <br>
        <div align="center">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </el-dialog>

      <!-- 用户导入对话框 -->
      <el-dialog :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body>
        <el-upload ref="upload" :limit="1" accept=".xlsx, .xls" :headers="upload.headers"
          :action="upload.url + '?updateSupport=' + upload.updateSupport" :disabled="upload.isUploading"
          :on-progress="handleFileUploadProgress" :on-success="handleFileSuccess" :auto-upload="false" drag>
          <i class="el-icon-upload"></i>
          <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
          <div class="el-upload__tip text-center" slot="tip">
            <div class="el-upload__tip" slot="tip">
              <el-checkbox v-model="upload.updateSupport" /> 是否更新已经存在的用户数据
            </div>
            <span>仅允许导入xls、xlsx格式文件。</span>
            <el-link type="primary" :underline="false" style="font-size:12px;vertical-align: baseline;"
              @click="importTemplate">下载模板</el-link>
          </div>
        </el-upload>
        <div slot="footer" class="dialog-footer">
          <el-button type="primary" @click="submitFileForm">确 定</el-button>
          <el-button @click="upload.open = false">取 消</el-button>
        </div>
      </el-dialog>
    </div>
  </div>
</template>

<script>
import { listUser, getUser, delUser, addUser, updateUser, resetUserPwd, changeUserStatus } from "@/api/system/user";
import { getToken } from "@/utils/auth";
import { treeselect } from "@/api/system/dept";
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";

export default {
  name: "User",
  dicts: ['sys_normal_disable', 'sys_user_sex'],
  components: { Treeselect },
  data () {
    return {
      // 遮罩层
      loading: true,
      isShow: '',
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 用户表格数据
      userList: null,
      // 弹出层标题
      title: "",
      // 部门树选项
      deptOptions: undefined,
      // 是否显示弹出层
      open: false,
      // 部门名称
      deptName: undefined,
      // 默认密码
      initPassword: undefined,
      // 日期范围
      dateRange: [],
      // 岗位选项
      postOptions: [],
      // 角色选项
      roleOptions: [],
      // 表单参数
      valuedepid: [],
      form: {},
      defaultProps: {
        children: "children",
        label: "label"
      },
      // 用户导入参数
      upload: {
        // 是否显示弹出层（用户导入）
        open: false,
        // 弹出层标题（用户导入）
        title: "",
        // 是否禁用上传
        isUploading: false,
        // 是否更新已经存在的用户数据
        updateSupport: 0,
        // 设置上传的请求头部
        headers: { Authorization: "Bearer " + getToken() },
        // 上传的地址
        url: process.env.VUE_APP_BASE_API + "/system/user/importData"
      },
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        userName: undefined,
        phonenumber: undefined,
        status: undefined,
        deptId: undefined
      },
      // 列信息
      columns: [
        { key: 0, label: `用户编号`, visible: true },
        { key: 1, label: `用户名称`, visible: true },
        { key: 2, label: `用户昵称`, visible: true },
        { key: 3, label: `部门`, visible: true },
        { key: 4, label: `手机号码`, visible: true },
        { key: 5, label: `状态`, visible: true },
        { key: 6, label: `创建时间`, visible: true }
      ],
      // 表单校验
      rules: {
        userName: [
          { required: true, message: "用户名称不能为空", trigger: "blur" },
          { min: 2, max: 20, message: '用户名称长度必须介于 2 和 20 之间', trigger: 'blur' }
        ],
        nickName: [
          { required: true, message: "用户昵称不能为空", trigger: "blur" }
        ],
        password: [
          { required: true, message: "用户密码不能为空", trigger: "blur" },
          { min: 5, max: 20, message: '用户密码长度必须介于 5 和 20 之间', trigger: 'blur' }
        ],
        deptId: [
          { required: true, message: "归属部门不能为空", trigger: "blur" }
        ],
        email: [
          {
            type: "email",
            message: "请输入正确的邮箱地址",
            trigger: ["blur", "change"]
          }
        ],
        phonenumber: [
          {
            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
            message: "请输入正确的手机号码",
            trigger: "blur"
          }
        ]
      }
    };
  },
  watch: {
    // 根据名称筛选部门树
    deptName (val) {
      this.$refs.tree.filter(val);
    }
  },
  created () {
    this.getList();
    this.getTreeselect();
    this.getConfigKey("sys.user.initPassword").then(response => {
      this.initPassword = response.msg;
    });
  },
  methods: {
    /** 查询用户列表 */
    getList () {
      this.loading = true;
      listUser(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
        this.userList = response.data;
        this.total = response.total;
        this.loading = false;
      }
      );
    },
    /** 查询部门下拉树结构 */
    getTreeselect () {
      treeselect().then(response => {
        this.deptOptions = response.data;
      });
    },
    // 筛选节点
    filterNode (value, data) {
      if (!value) return true;
      return data.label.indexOf(value) !== -1;
    },
    // 节点单击事件
    handleNodeClick (data) {
      let [arr] = [...data].reverse()
      console.log(arr);
      this.queryParams.deptId = arr;
      // this.queryParams.deptId = data.id;
      // this.handleQuery();
    },
    // 用户状态修改
    handleStatusChange (row) {
      let text = row.status === "0" ? "启用" : "停用";
      this.$modal.confirm('确认要"' + text + '""' + row.userName + '"用户吗？').then(function () {
        return changeUserStatus(row.userId, row.status);
      }).then(() => {
        this.$modal.msgSuccess(text + "成功");
      }).catch(function () {
        row.status = row.status === "0" ? "1" : "0";
      });
    },
    // 取消按钮
    cancel () {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset () {
      this.form = {
        userId: undefined,
        deptId: undefined,
        isLeader: '1',
        userName: undefined,
        nickName: undefined,
        password: undefined,
        phonenumber: undefined,
        email: undefined,
        sex: undefined,
        status: "0",
        remark: undefined,
        postIds: [],
        roleIds: []
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery () {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery () {
      this.dateRange = [];
      this.valuedepid = []
      this.queryParams.deptId = undefined
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange (selection) {
      this.ids = selection.map(item => item.userId);
      this.single = selection.length != 1;
      this.multiple = !selection.length;
    },
    // 更多操作触发
    handleCommand (command, row) {
      switch (command) {
        case "handleResetPwd":
          this.handleResetPwd(row);
          break;
        case "handleAuthRole":
          this.handleAuthRole(row);
          break;
        default:
          break;
      }
    },
    /** 新增按钮操作 */
    handleAdd () {
      this.reset();
      this.getTreeselect();
      getUser().then(response => {
        this.postOptions = response.posts;
        this.roleOptions = response.roles;
        this.open = true;
        this.title = "添加用户";
        this.form.password = this.initPassword;
      });
    },
    /** 修改按钮操作 */
    handleUpdate (row) {
      this.reset();
      this.getTreeselect();
      const userId = row.userId || this.ids;
      getUser(userId).then(response => {
        this.form = response.data;
        this.postOptions = response.posts;
        this.roleOptions = response.roles;
        this.form.postIds = response.postIds;
        this.form.roleIds = response.roleIds;
        this.open = true;
        this.title = "修改用户";
        this.form.password = "";
      });
    },
    /** 重置密码按钮操作 */
    handleResetPwd (row) {
      this.$prompt('请输入"' + row.userName + '"的新密码', "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        closeOnClickModal: false,
        inputPattern: /^.{5,20}$/,
        inputErrorMessage: "用户密码长度必须介于 5 和 20 之间"
      }).then(({ value }) => {
        resetUserPwd(row.userId, value).then(response => {
          this.$modal.msgSuccess("修改成功，新密码是：" + value);
        });
      }).catch(() => { });
    },
    /** 分配角色操作 */
    handleAuthRole: function (row) {
      const userId = row.userId;
      this.$router.push("/system/user-auth/role/" + userId);
    },
    /**递归判断是否已经存在部门负责人 */
    leaderFunction (Data) {
      for (let index = 0; index < Data.length; index++) {
        const element = Data[index];
        if ((element.id === this.form.deptId) && element.leaderUserId !== null) {
          if (element.leaderUserId === this.form.userId) {
            this.isShow = 'Update'
            return false
          } else {//新增
            this.isShow = 'Created'
            return false
          }
        }
        if (element.children) {
          this.leaderFunction(element.children)
        }
      }
    },
    /** 提交按钮 */
    submitForm: function () {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.isLeader === '0') {
            this.leaderFunction(this.deptOptions)
            if (this.isShow === 'Created') {
              this.$modal.confirm('当前部门已存在负责人,是否替换原负责人').then(() => {
                return this.Commit()
              }).catch(() => {
                return console.log(1111);
              });
            } else {
              return this.Commit()
            }
          } else {
            this.leaderFunction(this.deptOptions)
            if (this.isShow === 'Update') {
              return this.$message.error('当前部门负责人不能为空')
            } else {
              return this.Commit()
            }
          }
        }
      });
    },
    Commit () {
      if (this.form.userId != undefined) {
        updateUser(this.form).then(response => {
          this.$modal.msgSuccess("修改成功");
          this.open = false;
          this.getList();
        });
      } else {
        addUser(this.form).then(response => {
          this.$modal.msgSuccess("新增成功");
          this.open = false;
          this.getList();
        });
      }
    },
    /** 删除按钮操作 */
    handleDelete (row) {
      const userIds = row.userId || this.ids;
      this.$modal.confirm('是否确认删除用户编号为"' + userIds + '"的数据项？').then(function () {
        return delUser(userIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => { });
    },
    /** 导出按钮操作 */
    handleExport () {
      this.download('system/user/export', {
        ...this.queryParams
      }, `user_${new Date().getTime()}.xlsx`)
    },
    /** 导入按钮操作 */
    handleImport () {
      this.upload.title = "用户导入";
      this.upload.open = true;
    },
    /** 下载模板操作 */
    importTemplate () {
      this.download('system/user/importTemplate', {
      }, `user_template_${new Date().getTime()}.xlsx`)
    },
    // 文件上传中处理
    handleFileUploadProgress (event, file, fileList) {
      this.upload.isUploading = true;
    },
    // 文件上传成功处理
    handleFileSuccess (response, file, fileList) {
      this.upload.open = false;
      this.upload.isUploading = false;
      this.$refs.upload.clearFiles();
      this.$alert("<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response.msg + "</div>", "导入结果", { dangerouslyUseHTMLString: true });
      this.getList();
    },
    // 提交上传文件
    submitFileForm () {
      this.$refs.upload.submit();
    }
  }
};
</script>